JPH03112178U - - Google Patents

Info

Publication number
JPH03112178U
JPH03112178U JP2142790U JP2142790U JPH03112178U JP H03112178 U JPH03112178 U JP H03112178U JP 2142790 U JP2142790 U JP 2142790U JP 2142790 U JP2142790 U JP 2142790U JP H03112178 U JPH03112178 U JP H03112178U
Authority
JP
Japan
Prior art keywords
carbide
boron
valve body
molybdenum
valve
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2142790U
Other languages
English (en)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP2142790U priority Critical patent/JPH03112178U/ja
Publication of JPH03112178U publication Critical patent/JPH03112178U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Taps Or Cocks (AREA)
  • Lift Valve (AREA)
  • Sliding Valves (AREA)

Description

【図面の簡単な説明】
第1図〜第4図は本考案に係る弁の実施例を示
すもので、第1図は球形回転弁の、第2図はグロ
ーブ弁の、第3図はバタフライ弁の、第4図はゲ
ート弁の各要部断面図である。 図面中、1……弁胴、1a……弁座、1b……
ガイド部、2……弁体、2a……弁軸、3……被
覆材。

Claims (1)

    【実用新案登録請求の範囲】
  1. 流量を零とするときに弁胴1に設けられている
    弁座1aと弁体2との互いに当接する部位の少な
    くとも一方に、ダイヤモンド、ボロンカーバイド
    、ボロンナイトライド、シリコンカーバイド、チ
    タンカーバイド、モリブデンカーバイド、アルミ
    ナ、タングステンカーバイド、クロムカーバイド
    又はモリブデンホウ素の細粒の1種又は2種以上
    の細粒が金属又はプラスチツクを媒体として固着
    せしめられた被覆材3が形成せしめられているこ
    とを特徴とする弁。
JP2142790U 1990-03-05 1990-03-05 Pending JPH03112178U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2142790U JPH03112178U (ja) 1990-03-05 1990-03-05

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2142790U JPH03112178U (ja) 1990-03-05 1990-03-05

Publications (1)

Publication Number Publication Date
JPH03112178U true JPH03112178U (ja) 1991-11-15

Family

ID=31524475

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2142790U Pending JPH03112178U (ja) 1990-03-05 1990-03-05

Country Status (1)

Country Link
JP (1) JPH03112178U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010121735A (ja) * 2008-11-20 2010-06-03 Motoyama Eng Works Ltd

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5383938A (en) * 1976-12-29 1978-07-24 Suzuki Motor Co Complex alloy plating method

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5383938A (en) * 1976-12-29 1978-07-24 Suzuki Motor Co Complex alloy plating method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010121735A (ja) * 2008-11-20 2010-06-03 Motoyama Eng Works Ltd

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